rr1/ipv4: show protocols all OSN

OSN BGP T_OSN up Mar18 Established

Description:    OSN
  Preference:     100
  Input filter:   ACCEPT
  Output filter:  ACCEPT
  Routes:         8 imported, 546 exported, 256 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:             58          0          0         35         23
    Import withdraws:         4298          0        ---       4284         14
    Export updates:         159695         31          0        ---     159664
    Export withdraws:        85623        ---        ---        ---      85630
  BGP state:          Established
    Neighbor address: 195.85.217.3
    Neighbor AS:      8859
    Neighbor ID:      212.114.65.30
    Neighbor caps:    refresh AS4
    Session:          external route-server AS4
    Source address:   195.85.217.42
    Route limit:      8/1000
    Hold timer:       148/240
    Keepalive timer:  26/80